| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
sodiumchloride + silversulfate = sodiumsulfate + silverchloride =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
Hg + O2 = Hg2O1 =>
4 Hg + O2 = 2 Hg2O1
Ba2(OH)2CO3 + CuS = Cu2(OH)2CO3 + BaS =>
Ba2(OH)2CO3 + 2 CuS = Cu2(OH)2CO3 + 2 BaS
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
C + Ag = Ag4C =>
C + 4 Ag = Ag4C
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2 =>
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + PbCl2
sodiumchloride + silversulfate = sodiumsulfate + silverchloride =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
SOH + NH4Cl = NH3 + H2O + SCl =>
SOH + NH4Cl = NH3 + H2O + SCl
Sr(NO3)2 + Fe(NO3)3*9H2O + (CH2OH)2 = SrFe2O4 + CO2 + H2O + N2 =>
Sr(NO3)2 + 2 Fe(NO3)3*9H2O + 4(CH2OH)2 = SrFe2O4 + 8 CO2 + 30 H2O + 4 N2
(NH4)4CeF8 + (C2H5)4NF*H2O = [(C2H5)4N]4CeF8 + NH4F + H2O =>
(NH4)4CeF8 + 4(C2H5)4NF*H2O = [(C2H5)4N]4CeF8 + 4 NH4F + 4 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CuI2 + Br2 = CuBr2 + I2 =>
CuI2 + Br2 = CuBr2 + I2
Al + MnSO4 = Mn + Al2(SO4)3 =>
2 Al + 3 MnSO4 = 3 Mn + Al2(SO4)3
RuCl3 + P(C6H5)3 + NaBH4 + HCHO = H2(CO)(P(C6H5)3)3Ru + NaCl + BH4 =>
RuCl3 + 3 P(C6H5)3 + 3 NaBH4 + HCHO = H2(CO)(P(C6H5)3)3Ru + 3 NaCl + 3 BH4
CH3NCO + O2 = CO2 + H2O + N =>
4 CH3NCO + 9 O2 = 8 CO2 + 6 H2O + 4 N
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
NaOH + HC = NaC + H2O =>
NaOH + HC = NaC + H2O
S + NH3 = H2S + N2S =>
4 S + 2 NH3 = 3 H2S + N2S
C7H12O + NaBH4 + HOCH3 = C7H14O + CH3OB{-}H3 + Na{+} =>
5 C7H12O + 2 NaBH4 + 2 HOCH3 = 5 C7H14O + 2 CH3OB{-}H3 + 2 Na{+}
sodiumchloride + silversulfate = sodiumsulfate + silverchloride =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
SOH + NH4Cl = NH3 + H2O + SCl =>
SOH + NH4Cl = NH3 + H2O + SCl
Sn(OH)2 + Sn(NO3)2 = SnOHNO3 =>
Sn(OH)2 + Sn(NO3)2 = 2 SnOHNO3
HClO + NaS2O3 + NaOH = NaSO4 + NaCl + H2O =>
9 HClO + 2 NaS2O3 + 11 NaOH = 4 NaSO4 + 9 NaCl + 10 H2O
Hg + O2 = Hg2O1 =>
4 Hg + O2 = 2 Hg2O1
Ca(OH)2 + Ni(NO3)3 = Ni(OH)3 + Ca(NO3)2 =>
3 Ca(OH)2 + 2 Ni(NO3)3 = 2 Ni(OH)3 + 3 Ca(NO3)2
C3H5(OH)3 + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 C3H5(OH)3 + 14 KMnO4 = 7 K2CO3 + 14 MnO2 + 12 H2O + 2 CO2
NaCl + K2O = KCl + Na2O =>
2 NaCl + K2O = 2 KCl + Na2O
CoCl2 + Co = Co2Cl2 =>
CoCl2 + Co = Co2Cl2
Zn + H3O{+} + AsO4{3-} = Zn{2+} + AsH3 + H2O =>
4 Zn + 11 H3O{+} + AsO4{3-} = 4 Zn{2+} + AsH3 + 15 H2O
H{+} + As2S3 + NO3{-} = HAsO3 + S + NO + H2O =>
10 H{+} + 3 As2S3 + 10 NO3{-} = 6 HAsO3 + 9 S + 10 NO + 2 H2O
CUCO3(s) + H2SO4(aq) = CUSO4 + H2O + CO2 =>
CUCO3(s) + H2SO4(aq) = CUSO4 + H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O
Cu + Fe(ClO3)3 = Cu(ClO3)2 + Fe =>
3 Cu + 2 Fe(ClO3)3 = 3 Cu(ClO3)2 + 2 Fe
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
CU(NO3)2 = CU + NO2 + O2 =>
CU(NO3)2 = CU + 2 NO2 + O2
C12H23 + O = H2O + CO2 =>
2 C12H23 + 71 O = 23 H2O + 24 CO2
Zn + H2O = H2 + Zn(OH) =>
2 Zn + 2 H2O = H2 + 2 Zn(OH)
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
MnO4{-} + I{-} + H3O{+} = Mn{2+} + H2O + I2 =>
2 MnO4{-} + 10 I{-} + 16 H3O{+} = 2 Mn{2+} + 24 H2O + 5 I2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
CH3CHO + AgNH3OH = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2 AgNH3OH = CH3COOH + 2 NH3 + 2 Ag + H2O
K3FeO3 + KClO4 + H2SO4 = K2FeO4 + Cl2 + K2SO4 + H2O =>
14 K3FeO3 + 6 KClO4 + 10 H2SO4 = 14 K2FeO4 + 3 Cl2 + 10 K2SO4 + 10 H2O
C6H3O(NO2)3 = C + CO2 + N2 + H2O =>
4 C6H3O(NO2)3 = 13 C + 11 CO2 + 6 N2 + 6 H2O
CrBr2 + AgNO3 = Cr(NO3)2 + AgBr =>
CrBr2 + 2 AgNO3 = Cr(NO3)2 + 2 AgBr
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Sn2 + Br2 = SnBr2 =>
Sn2 + 2 Br2 = 2 SnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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